Maths Practice Question and Answer

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न चिह्न (?) के स्थान पर कौन सा मान आएगा?

8, 17, 53, ?, 1079, 6479

646 0

  • 1
    125
    Correct
    Wrong
  • 2
    200
    Correct
    Wrong
  • 3
    250
    Correct
    Wrong
  • 4
    215
    Correct
    Wrong
  • 5
    300
    Correct
    Wrong
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Answer : 4. "215"

Q:

यदि p, q, r सभी वास्तविक संख्याएँ हैं, तो (p – q)3 + (q – r)3 + (r – p)3 बराबर है

645 0

  • 1
    (p – q) (q – r) (r – p)
    Correct
    Wrong
  • 2
    3(p – q) (q – r) (r – p)
    Correct
    Wrong
  • 3
    0
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 2. "3(p – q) (q – r) (r – p) "

Q:

संख्या 15!/100 में इकाई के स्थान पर कौनसा अंक होगा ?

644 0

  • 1
    5
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    0
    Correct
    Wrong
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Answer : 4. "0"

Q:

एक अर्धवृत्त का परिमाप 25.7 सेमी है। इसका व्यास (सेमी में) क्या है? (π = 3.14)

644 0

  • 1
    10
    Correct
    Wrong
  • 2
    9
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 1. "10 "

Q:

निम्नलिखित डेटा का मोड __________ है।

13,15,31,12,27,13,27,30,27,28 and16

644 0

  • 1
    28
    Correct
    Wrong
  • 2
    27
    Correct
    Wrong
  • 3
    30
    Correct
    Wrong
  • 4
    31
    Correct
    Wrong
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Answer : 2. "27"

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